FIELD: manufacture of engines; fuel equipment for internal combustion engines.
SUBSTANCE: proposed distributing high-pressure fuel pump has housing with roller ring arranged in this housing and adjustable in position; roller ring is provided with at least one roller for support of cam plate used for setting the pump plunger in motion. Roller is mounted in roller ring on pin oriented in radial direction relative to central axis of roller ring. Located on radially external end of said pin is bearing member mounted on roller ring. Bearing member is made in form of clamp fixed in holes made in roller ring.
EFFECT: enhanced efficiency; avoidance of biting of pins of roller ring into pump housing.
5 cl, 3 dwg
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